1430136840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:620

約数の個数: 256

約数和(自身を含む): 4976640000

約数和(自身を除く): 3546503160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 127, 132, 152, 165, 190, 209, 220, 228, 254, 264, 285, 330, 380, 381, 418, 440, 449, 456, 508, 570, 627, 635, 660, 760, 762, 836, 898, 1016, 1045, 1140, 1254, 1270, 1320, 1347, 1397, 1524, 1672, 1796, 1905, 2090, 2245, 2280, 2413, 2508, 2540, 2694, 2794, 3048, 3135, 3592, 3810, 4180, 4191, 4490, 4826, 4939, 5016, 5080, 5388, 5588, 6270, 6735, 6985, 7239, 7620, 8360, 8382, 8531, 8980, 9652, 9878, 10776, 11176, 12065, 12540, 13470, 13970, 14478, 14817, 15240, 16764, 17062, 17960, 19304, 19756, 20955, 24130, 24695, 25080, 25593, 26543, 26940, 27940, 28956, 29634, 33528, 34124, 36195, 39512, 41910, 42655, 48260, 49390, 51186, 53086, 53880, 55880, 57023, 57912, 59268, 68248, 72390, 74085, 79629, 83820, 85310, 93841, 96520, 98780, 102372, 106172, 114046, 118536, 127965, 132715, 144780, 148170, 159258, 167640, 170620, 171069, 187682, 197560, 204744, 212344, 228092, 255930, 265430, 281523, 285115, 289560, 296340, 318516, 341240, 342138, 375364, 398145, 456184, 469205, 511860, 530860, 563046, 570230, 592680, 627253, 637032, 684276, 750728, 796290, 855345, 938410, 1023720, 1061720, 1083437, 1126092, 1140460, 1254506, 1368552, 1407615, 1592580, 1710690, 1876820, 1881759, 2166874, 2252184, 2280920, 2509012, 2815230, 3136265, 3185160, 3250311, 3421380, 3753640, 3763518, 4333748, 5018024, 5417185, 5630460, 6272530, 6500622, 6842760, 7527036, 8667496, 9408795, 10834370, 11260920, 11917807, 12545060, 13001244, 15054072, 16251555, 18817590, 21668740, 23835614, 25090120, 26002488, 32503110, 35753421, 37635180, 43337480, 47671228, 59589035, 65006220, 71506842, 75270360, 95342456, 119178070, 130012440, 143013684, 178767105, 238356140, 286027368, 357534210, 476712280, 715068420, 1430136840]

約数ペア:

[(1, 1430136840), (2, 715068420), (3, 476712280), (4, 357534210), (5, 286027368), (6, 238356140), (8, 178767105), (10, 143013684), (11, 130012440), (12, 119178070), (15, 95342456), (19, 75270360), (20, 71506842), (22, 65006220), (24, 59589035), (30, 47671228), (33, 43337480), (38, 37635180), (40, 35753421), (44, 32503110), (55, 26002488), (57, 25090120), (60, 23835614), (66, 21668740), (76, 18817590), (88, 16251555), (95, 15054072), (110, 13001244), (114, 12545060), (120, 11917807), (127, 11260920), (132, 10834370), (152, 9408795), (165, 8667496), (190, 7527036), (209, 6842760), (220, 6500622), (228, 6272530), (254, 5630460), (264, 5417185), (285, 5018024), (330, 4333748), (380, 3763518), (381, 3753640), (418, 3421380), (440, 3250311), (449, 3185160), (456, 3136265), (508, 2815230), (570, 2509012), (627, 2280920), (635, 2252184), (660, 2166874), (760, 1881759), (762, 1876820), (836, 1710690), (898, 1592580), (1016, 1407615), (1045, 1368552), (1140, 1254506), (1254, 1140460), (1270, 1126092), (1320, 1083437), (1347, 1061720), (1397, 1023720), (1524, 938410), (1672, 855345), (1796, 796290), (1905, 750728), (2090, 684276), (2245, 637032), (2280, 627253), (2413, 592680), (2508, 570230), (2540, 563046), (2694, 530860), (2794, 511860), (3048, 469205), (3135, 456184), (3592, 398145), (3810, 375364), (4180, 342138), (4191, 341240), (4490, 318516), (4826, 296340), (4939, 289560), (5016, 285115), (5080, 281523), (5388, 265430), (5588, 255930), (6270, 228092), (6735, 212344), (6985, 204744), (7239, 197560), (7620, 187682), (8360, 171069), (8382, 170620), (8531, 167640), (8980, 159258), (9652, 148170), (9878, 144780), (10776, 132715), (11176, 127965), (12065, 118536), (12540, 114046), (13470, 106172), (13970, 102372), (14478, 98780), (14817, 96520), (15240, 93841), (16764, 85310), (17062, 83820), (17960, 79629), (19304, 74085), (19756, 72390), (20955, 68248), (24130, 59268), (24695, 57912), (25080, 57023), (25593, 55880), (26543, 53880), (26940, 53086), (27940, 51186), (28956, 49390), (29634, 48260), (33528, 42655), (34124, 41910), (36195, 39512)]